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1. 发明专利

JP2004024184A Combine 有权
公开(公告)号：JP2004024184A
公开(公告)日：2004-01-29
申请号：JP2002188905
申请日：2002-06-28
申请人： Seirei Ind Co Ltd , セイレイ工業株式会社
发明人： KAMIKUBO KOJI , SASAURA HIROYUKI , NAKADA KENJI , NISHIMURA AKITO
IPC分类号： A01D41/02 , A01D41/12 , A01D69/00 , A01F12/32
摘要： PROBLEM TO BE SOLVED: To protect a threshing part 4 and a transmission system by restraining switching in a state in which power from a main transmission system brings about a higher speed than power from an auxiliary transmission system, even in the performance of an artificial switching operation from the main transmission system to the auxiliary transmission system, in a combine which is equipped with the main transmission system for transmitting the power from an engine 27 to a reaping part 8 via a traveling-speed changing device 65 so that the power can be synchronized with a vehicle speed, and the auxiliary transmission system for transmitting the power to the reaping part 8 from the transmission system to the threshing part 4.
SOLUTION: This combine is equipped with a transmission-system switching means which is constituted as follows: in the performance of the artificial switching operation from the main transmission system to the auxiliary transmission system, when the vehicle speed, which is detected by a vehicle-speed sensor 109, is a set value or below, the reaping part 8 is driven by the power from the auxiliary transmission system; when the vehicle speed is the set value or above, the reaping part 8 is driven by the power from the main transmission system.
COPYRIGHT: (C)2004,JPO

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